845-2068554 ITE — GEAR SET,WORM AND WORM WHEEL,MAT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

845-2068554 ITE: GEAR SET,WORM AND WORM WHEEL,MAT.

GEAR SET,WORM AND WORM WHEEL,MAT. Key specifications include material: NICKEL ALLOY 400, end_similarity: NOT IDENTICAL, shaft_location: BOTH ENDS OF WORM, worm_helix_angle: 10 DEG,34 MIN, worm_thread_lead: 0.5125 INCHES NOMINAL IN, worm_pitch_diameter: 1.638 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-102-7655, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

845-2068554 ITE

NSN: 3040-01-102-7655
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400
end_similarity	NOT IDENTICAL
shaft_location	BOTH ENDS OF WORM
worm_helix_angle	10 DEG,34 MIN
worm_thread_lead	0.5125 INCHES NOMINAL IN
worm_pitch_diameter	1.638 INCHES NOMINAL IN
worm_thread_quantity	2
worm_outside_diameter	1.940 INCHES NOMINAL IN
worm_thread_direction	RIGHT-HAND
worm_pressure_angle_in_deg	20.000
material_document_and_classification	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
worm_body_tapered_bearing_surface_end	NOT PROVIDED
NSN	3040-01-102-7655

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT LOCATION: BOTH ENDS OF WORM

•

WORM THREAD LEAD: 0.5125 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE

•

WORM PITCH DIAMETER: 1.638 INCHES NOMINAL IN

•

WORM OUTSIDE DIAMETER: 1.940 INCHES NOMINAL IN

•

END SIMILARITY: NOT IDENTICAL

•

WORM HELIX ANGLE: 10 DEG,34 MIN

•

MATERIAL: NICKEL ALLOY 400

TECHNICAL CHARACTERISTICS

SHAFT LOCATION	BOTH ENDS OF WORM
WORM THREAD LEAD	0.5125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
WORM PITCH DIAMETER	1.638 INCHES NOMINAL IN
WORM OUTSIDE DIAMETER	1.940 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
WORM HELIX ANGLE	10 DEG,34 MIN
MATERIAL	NICKEL ALLOY 400
WORM THREAD QUANTITY	2
WORM THREAD DIRECTION	RIGHT-HAND

SUBSTITUTES & CROSS-REFERENCES 3

2640-617Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

845-2068554 PIEReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

845-2068554Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 845-2068554 ITE?

845-2068554 ITE is a GEAR SET,WORM AND WORM WHEEL,MAT.

What parts can replace 845-2068554 ITE?

There are 3 known substitutes for 845-2068554 ITE: 2640-617, 845-2068554 PIE, 845-2068554. Substitute compatibility should be verified for your specific system.

What is the NSN for 845-2068554 ITE?

845-2068554 ITE is cataloged in the U.S. Government catalog under NSN 3040-01-102-7655. This indicates validated use in U.S. government and defense supply chains.

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845-2068554 ITE — GEAR SET,WORM AND WORM WHEEL,MAT

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